Question

Suppose tuple1=(36,96,88,74)in php,which of the following is incorrect

Answer 1

THE 88 IS THE INCORRECT 

Answer 2

Question:

Suppose tuple1=(36,96,88,74)in php, which of the following is incorrect

1] print(tuple1[3])  

2] tuple1[3]=45  

3] pring(min[tuple1])  

4] print(len[tuple1])

Answer:

The incorrect one is 2] tuple1[3]=45  

Explanation:

In PHP, we cannot change tuple values. Tuple is unchangeable, once the tuple is created. Tuple is also like a liner data structures like lists, arrays, vector and hash table.

Tuple values are finite values and the values are ordered as a sequence and it supports both pack and unpack values.

Tuple has many use cases, that all arranged as an array structure in PHP and it suites for n-tuple's. Familiar example for this is a record stored in relational database (i.e user_id, name).